CST Exam Review Question no. 489 October 9, 2017 By Rana Waqar Leave a Comment Which of the following microorganisms cause Lyme’s disease, typhus, and Rocky Mountain spotted fever? a. viruses b. bacteria c. fungi d. rickettsiae Δ For More questions please join Our facebook group: https://www.facebook.com/groups/1424167527615419/?ref=group_browse_new
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